Greenworks 25322 40V G-MAX Lithium-Ion 16 in. 2-in-1 Lawn Mower

Model: gwkn25322
        (33) Write A Review

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Greenworks 25322 40V G-MAX Lithium-Ion 16 in. 2-in-1 Lawn Mower Model: gwkn25322

Product Features & specs :

Greenworks 25322 40V G-MAX Lithium-Ion 16 in. 2-in-1 Lawn Mower

Important Notice: Lithium-Ion Item - Express Delivery option not available due to transportation regulations.
  • 2-in-1 feature offers rear bagging and mulching capability for multiple use
  • High performance 40V G-Max Lithium-Ion battery delivers fade-free power with no memory loss after charging
  • 16 in. wide cutting path offers improved maneuverability with a smaller cutting capacity for tighter areas
  • Durable ABS polymer cutting deck offers increased control and lightweight transport
  • Single lever 5-position height adjustment offers cutting height range from 7/8 in. to 2-3/4 in. for the best cut in all environments
  • 6 in. front wheel and 7 in. rear wheel for easy maneuvering throughout your yard
  • Cam-lock handle for easy folding and storage of unit
  • Please Note: 40V G-Max and 40V Lithium-Ion Batteries are not cross compatible; this tool is compatible with the G-Max 2.0 Ah battery (29462) and the G-Max 4.0 Ah battery (29472)
What’s Included:
  • 40V Cordless Lithium-Ion 16 in. 2-in-1 Lawn Mower - 25322
  • Collection Bag
  • Mulch Plug
  • 40V G-Max 4.0 Ah Lithium-Ion Battery - 29472
  • Charger
  • Owner's Manual
38 lbs.
Batteries Included
Battery Amp Hour
4 Ah
Battery Type
Bluetooth Compatibility
CSA Safety
Case Included
Charge Time
3 Hours
Charger Included
Cutting Height (Max.)
2.75 in
Cutting Height (Min.)
0.88 in
Cutting Height Settings
Cutting Path
16 in
Deck Material
ABS Polymer
Discharge Settings
Drive System
Motor Type
Mulching Capability
Power Source
Speed Controls
Starter Type
Wheel Size (Front)
6 in
Wheel Size (Rear)
7 in
Wifi compatibility

Reviews :

4.7 / 5.0
33 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Would you recommend this product?
Yes (19)
Lightweight (19)
Easy To Use (4)
Ergonomic Design (2)
Powerful (2)
Best Uses
Small Projects (3)
Frequent Use (1)
Would you recommend this product?
Easy To Use
Ergonomic Design
Best Uses
Small Projects
Very satisfied
I am very satisfied with these products. They were delivered on time and are very easy to use. I have a small- medium sized lawn. I have no trouble getting started. I am impressed with how quiet they are. It's great not having to pull a string or get gas or oil. I purchased the weed eater and lawnmower and I use one battery for both products
October 12, 2019
4 months ago
Describe Yourself:
Beginner- Casual Do-it-Yourselfer
Best investment I made in years
Easy to handle light weight and easy to maneuver quieter than other mowers the battery lasts a long time
July 25, 2019
Originally posted at
Smooth operator!
I’ve only used the mower once so far but it worked so well! Am actually looking forward to mowing again.
June 30, 2019
Originally posted at
Works well for me
Does the job with no smell, fuel spills and less noise. 80v, 144 Wh Battery lasts about 40 minutes in constant use. I pow about 1/4 acre of my lawn, and do it about every 10 days to 2 weeks. I charge all Greenworks products, Including 80v battery on Goal Zero solar panels and power stations. REALLY being GREEN.
November 15, 2018
Originally posted at
Light and easy to maneuver.
I just got it today -11-3-18, and have only used it once so far. I mainly got it for trimming around where my rider won't get and it works great for that. I also have a 40 volt trimmer so the batteries are interchangeable which is a plus. I put the mower battery on the charger and used the trimmer battery for its initial test mow. This first time I didn't just trim but went and mowed most of the yea yard. It handled the mowing and mulching very nice. Then I put it in the garage and went in too warm up. It was only about 38° but I just had to give it a try. I was pleasantly surprised! She's a keeper.
November 3, 2018
Originally posted at
Easy to use
I have an average to small yard. I need 2 batteries since 1 battery doesn’t last for 45 minutes of mowing time. But I’m happy overall because this lawn mower is Simple and easy to use.
October 22, 2018
Originally posted at
Would you recommend this product?
Easy To Use
Battery Longevity (if applicable)
Best Uses
Small Projects
Happy with this mower being a first time user of a battery mower
September 16, 2018
1 year ago
Love it! Quite, light weight, battery operated. I am 77 & with this lawn mower, I can continue to cut my own grass for years to come.
September 2, 2018
Great Mower!
I bought this last year. It is fantastic , easy to use. Long lasting battery. I left battery in mower over winter, (probably shouldn't have) and I mowed my 12 by 70 small yard 3 times before I had to charge it. Maybe I could have got a fourth mow in. It folds up nicely for storage in my shed under a shelf.
August 15, 2018
Originally posted at
Perfect for smaller lots
With only a 5,000 square foot lot, with about 2,000 square feet of total lawn, this is the perfect mower. It's small, light, easy to maneuver, and the Gmax line has all the other tools needed with the same battery pack. Just one battery for me is enough for mowing, edging, blowing, and anything else I need to do. No problems after nearly 3 years.
August 12, 2018
Originally posted at

Q & A :

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 13 questions Browse 13 questions and 13 answers
Does it come with the battery and charger?
Ms.Charlie on Jun 8, 2016
BEST ANSWER: Yes, it comes with both!
Sent from my iPad - Marty
What is the maximum cutting height? The Greenworks site states 3-3/8, but your site states 2-3/4. Please clarify. Thanks.
Shaun on Apr 21, 2015
BEST ANSWER: The Greenworks 40V G-MAX Cordless Lithium-Ion 16 in. 2-in-1 Lawn Mower has a maximum cutting height of 2-3/4".
Am I able to clean the underside with a water hose?
Tony B on Apr 28, 2017
BEST ANSWER: Yes. I do that every after use to avoid build up.
How much sq foot can this lawn mower cut on one charge
Hugh on Aug 9, 2016
BEST ANSWER: Unfortunately, that information is not provided. The average run-time per charge is 25-30 minutes. For more information, contacting Greenworks directly would be your best option (888-909-6757)
How long will the battery last, before I have to stop and recharge?
DJC @ LV on Aug 7, 2016
BEST ANSWER: Battery runt times fluctuate based on how its used. A best case scenario would be 30 minutes
Can it handle St. Augustine grass cut at 3-4"?
DANNY on Apr 5, 2016
BEST ANSWER: Yes, it can handle all grades of grass including St. Augustine
Will the 36-40v Black & Decker Lithium-Ion battery also work in this mower? They look very similar.
RICHARD2 on Mar 23, 2016
BEST ANSWER: No,the two different manufacturer's are mot compatible.
This product comes with a 4 year manufacturer's warranty. does this mean that I do not have to purchase an additional warranty within 4 years from my purchase date?
Marsia M on Dec 20, 2015
BEST ANSWER: If you are looking to purchase an extended warranty, you will need to do so through Greenworks directly
How long will this mower run on a charge?
Ana on Sep 18, 2015
BEST ANSWER: Run times can vary depending on how the mower is used however the average run time tends to range from 25-35 minutes
Where are they mafe
N/A on Sep 7, 2015
BEST ANSWER: All GreenWorks products are made in China.


Greenworks Warranty

Double The Industry Standard

NEW GreenWorks products are protected against all defects under normal use for a period of (4) four years (90 days for commercial use) from the shipping date.

Reconditioned GreenWorks products are protected against all defects under normal use for a period of 30 Days from the shipping date.

GreenWorks can opt to repair, replace or issue a refund for products that are determined to be defective, or that have been damaged during shipping. Replacement of products or parts subject to normal wear and tear is the responsibility of the customer. If GreenWorks accepts a return under Warranty, you can return the defective or damaged product only after you call and receive a Return Authorization from GreenWorks. You also will receive a refund for your original shipping charges, and GreenWorks will arrange and pay for your return shipping charges. Batteries carry a one-year warranty against defects in workmanship and materials. Batteries must be charged in accordance with the operator's manuals directions and regulations in order to be valid.